baber/WOPTO huggingface dataset:
Patent KR-20000004680-A (KR)
Title: Servo motor control apparatus of a digital video cassette recorder
Inventor: CHEON JA HONG
IPC: G11B15/18
Filed: 1998-06-30
Abstract: PURPOSE: A servo motor control apparatus of a digital video cassette recorder is provided to be stable and a low-priced by successively controlling a drum servo on the basis of a next reference velocity value. CONSTITUTION: The servo motor control apparatus comprises: an equalizing portion(220) which compensates a deterioration of data read from a tape(200); a velocity detector (300) which generates a reference clock corresponding to each bit of data thus equalized and detects a velocity value according to the generation frequency; and a controller(340) which controls current applied to a servo motor according to a difference between an output from the velocity detector and a reference velocity.
Patent KR-20000007602-A (KR)
Title: Cartridge having a hand-operated shutter
Inventor: SONG IN SANG
IPC: G11B15/675
Filed: 1998-07-04
Abstract: PURPOSE: A cartridge has a hand-operated shutter to reduce a size of a hard disc. CONSTITUTION: The cartridge for performing an opening and closing operation of a shutter(8) comprises: a shutter fixing part formed at a case(32) so as to fix the shutter(8); and a containing part formed at the shutter so as to contain the shutter fixing part, wherein the shutter fixing part is formed in a protrusion shape extended by a predetermined length from the case and is formed by an elastic member; and wherein the containing part is formed in a groove shape at the shutter so as to correspond to the shutter fixing part.
Patent KR-19990014299-A (KR)
Title: 미립자 톨러런트 프린트헤드 및 그 제조 방법
IPC: B41J2/16
Filed: 1998-07-30
Abstract: 잉크젯 프린트헤드의 방벽 층(213) 재료의 섬(301)은, 잉크 공급원과 잉크 발사 챔버로 통하는 잉크 이송 채널 사이에 배치되어 잉크내의 미립자를 필터링한다.  잉크 이송 채널 및 잉크 분사 오리피스의 치수는 크기가 감소되고, 방벽 층의 두께가 보다 얇게 제조되어 있다.  필터 세공의 공칭 크기는 방벽 층 두께보다 작은 반면, 잉크 이송 채널의 폭 및 오리피스의 구경은 방벽 층 두께보다 크다.
Patent KR-20000013350-A (KR)
Title: Initializing method for using secondary pci bus expanded through pci bridge
Inventor: KIM CHANG WON
IPC: G06F13/40
Filed: 1998-08-07
Abstract: PURPOSE: An initializing method for using a secondary PCI bus expanded through a PCI bridge is to use a multifunction I/O controller and process a great amount input/output data. CONSTITUTION: An initializing method for using a secondary PCI bus expanded through a PCI bridge comprises the steps of: (S210) investigating whether a variable I is a bridge device between PCIs; (S220) setting a first slot of a secondary PCI bus as a variable J; (S230) investigating whether an I/O controller is installed in the slot; (S240) performing a programming of a PCI bus register; investigating whether the variable J is set to a last secondary PCI bus slot; (S250) investigating whether the variable I is set as a last PCI bus slot; and (S260) completing an initializing operation of the PCI bus when the variable I is set as a last PCI bus slot. Thereby, a great amount of input/output data is processed.
Patent KR-20000013596-A (KR)
Title: Manufacturing method for kimchi repressing gas expansion and method for soaking chinese cabbage
Inventor: KWON MIN SOO
IPC: A23L19/20
Filed: 1998-08-11
Abstract: PURPOSE: A method for manufacturing a wrapped kimchi is provided to discharge only gas without increasing the sour taste of the kimchi for preventing a gas expansion during circulating. CONSTITUTION: A manufacturing method of kimchi includes: a preliminary fermenting process of the kimchi for fermenting the manufactured kimchi in a temperature of 5-15°C to be pH 4.8-5.6 and discharging 60-80 % of gas being generated while fermenting the kimchi for controlling the expanding rate for under 20 % of the initial vacuum wrapping volume in a normal and a low temperatures during circulating; and a temperature lowering process for lowering the temperature of the product to under 5°C after the preliminary fermenting process for repressing the activation of a different zymogen among the kimchi fermenting microorganism to minimize the generated amount of carbonic acid gas and to repress the increase of a sour taste or an abnormal fermentation according to the activation of a same zymogen. Therefore, the manufactured kimchi controls selectively the gas expansion during circulation and represses the increase of a whole acidity and a functional sour taste according to the preliminary fermentation.
Patent KR-19990023662-A (KR)
Title: 패키징된 집적회로의 패널을 형성하는 방법 및 장치
IPC: H01L23/544
Filed: 1998-08-18
Abstract: 본원에는 패키징된 집적 회로의 패널을 형성하는 방법 및 장치가 개시되어 있다. 상부에 장착된 집적 회로 어레이를 지니는 기판 패널은 모울딩 챔버를 지니는 모울드내에 배치되어 있다. 상기 모울딩 챔버는 복수개의 모울딩 컴파운드 유동 게이트를  거쳐  유동가능하게 상호접속된 다수의 인접 패키지 요부를 지닌다. 각각의 패키지 요부는  최소한 하나의 관련 집적 회로를 수납하기에 적합하다. 모울딩 컴파운드는 하나의 모울드 게이트를 통해 상기 모울딩 챔버내로 유동됨으로써 최소한 어느 정도의 모울딩 컴파운드가 관련 유동 게이트를 거쳐 복수개의 상이한 패키지 요부를  통과한다. 한  실시예에서, 모울드는 모울딩 챔버내에 다수의 패키지 요부를 한정하는 복수개의 리지를 갖는 모울딩 챔버를 지니는 모울드 몸체를 포함한다. 상기 다수의 패키지 요부는 상기 리지에 의해  형성된  유동  게이트를  통해  유동가능하게  상호  접속된다.
Patent KR-20000014849-A (KR)
Title: Reset detecting circuit for induction heating cooker
Inventor: MOON CHANG SOO
IPC: A47J27/62
Filed: 1998-08-25
Abstract: PURPOSE: A reset detecting circuit for an induction heating cooker is provided to maintain a stable motion while reoperating after a reset detection by gradually increasing from a low voltage state to a high voltage state. CONSTITUTION: A reset detecting circuit is composed of:an electric power inputting unit(21) for outputting a utility power supply; an AC/DC converting unit(22) for converting an alternate current being outputted from the electric power inputting unit to a direct current; an inputting filter(23) for eliminating a high frequency element from the direct current electric power being outputted from the AC/DC converting unit; an inverter(24) for driving a working coil by receiving the output voltage of the inputting filter; a reset detecting unit(25) for detecting whether to reset being generated in the inverter; a reset unit(26) for resetting a voltage controlling oscillator(27) and an initial starting unit(31) according to the output of the reset detecting unit; and the voltage controlling oscillator for controlling the output frequency to be fed to the inverter.
Patent KR-20000019584-A (KR)
Title: Vacuum device with air leakage sensor
Inventor: KIM GI SEOK
IPC: H01L21/48
Filed: 1998-09-14
Abstract: PURPOSE: A vacuum device with air leakage sensor is provided to minimize failure rate due to the air leakage by checking whether or not the air within an air reactive room is escaped. CONSTITUTION: A vacuum device with air leakage sensor comprises a vacuum reactive room (12), a vacuum pump(14), a vacuum valve(16) connecting the vacuum reactive room and the vacuum pump, and an air leakage sensor(18) within the vacuum reactive room(12). The air leakage sensor is generally an oxygen-sensor for sensing the oxygen within the vacuum reactive room and connected to the room(12) through a valve(20). The valve(20) is closed before the reactive process and opened during the reactive process.
Patent KR-19990029781-A (KR)
Title: 항미생물성 세제 첨가제
IPC: A01N31/16
Filed: 1998-09-15
Abstract: 하나 이상의 적층된 팽윤성 규산염, 항미생물성 활성 물질 및 계면활성제 및, 임의로, 알칼리 염을 포함하는 세제 첨가제를 기재한다. 
     당해 세제 첨가제는 항미생물성 활성 물질을 보통 세제에 존재하는 표백제에 의한 산화로부터 보호하고 활성 물질이 세척 과정 동안에만 방출된다는 점에서 구별된다.
Patent KR-20000019765-A (KR)
Title: Tiled liquid crystal display device and method for assembling the same
Inventor: CHANG YOON SEOK
IPC: G02F1/133
Filed: 1998-09-15
Abstract: PURPOSE: A tiled liquid crystal display device is provided to improve a reliability by integrating a driving part applying a driving IC to the LCD device. CONSTITUTION: A tiled liquid crystal display device comprises a liquid crystal display panel(200), a printed circuit board(300), a tape carrier package(400), and a connection part(515). The liquid crystal display panel(200) is installed at an upper plane of a mold frame(100), and has a lower substrate and an upper substrate opposed to each other. At side planes of the substrates are formed input electrodes so as to be connected with signal lines. The printed circuit board(300) is installed at a lower plane of the mold frame, and input wires and output wires are formed at one plane of the printed circuit board. The tape carrier package(400) has a driving IC(610), output leads and input leads. The connection part(515) connects the liquid crystal display panel and the printed circuit board.
Patent KR-19990071411-A (KR)
Title: 리튬 이차 전지용 양극 활물질 및 그 제조 방법
Filed: 1998-10-14
Abstract: 우수한 구조적 안정성, 열적 안정성을 가짐으로써 전지의 안전성 및 수명을 향상시킬 수 있는 리튬 이차 전지용 양극 활물질을 제공하기 위한 것으로서, 화학식 1의 결정성 분말 또는 준 결정성 분말을 제조하고, 이 결정성 분말 또는 준 결정성 분말을 금속 알콕사이드 졸로 코팅한 후, 열처리함으로써 표면에 금속 산화물이 표면 처리된 형태의 화학식 1의 양극 활물질을 제공한다. 
     [화학식 1] 
     LiA 1-x-y B x C y O 2   
     (상기 식에서 0 < x ≤ 0.3이고, 0 ≤ y ≤ 0.01이고, 
     상기 A는 Ni, Co 및 Mn으로 이루어진 그룹에서 선택되는 원소이고, 
     상기 B는 Ni, Co, Mn, B, Mg, Ca, Sr, Ba, Ti, V, Cr, Fe, Cu 및 Al로 이루어진 그룹에서 선택되는 원소이고, 
     상기 C는 Ni, Co, Mn, B, Mg, Ca, Sr, Ba, Ti, V, Cr, Fe, Cu 및 Al로 이루어진 그룹에서 선택되는 원소이다)
Patent KR-20000026058-A (KR)
Title: Method 2 for routing optimum path selection on structural hierarchy network
Inventor: HONG WON GYU
IPC: H04L12/28
Filed: 1998-10-17
Abstract: PURPOSE: A routing method is provided to select a point-to-point optimum path on a structural hierarchy network. CONSTITUTION: A method for routing an optimum path capable of selecting a point-to-pointoptimum path, by using a managing system of upper/bottom rank routing comprises the steps of: producing all routing paths existing between transmitting/receiving termination points, on the basis of integrated routing form information defined between LTP(Link Termination Point)s, existing in a bottom rank network, generating a routing table giving priority for the routing paths, and transmitting a reachable possibility for a path having best priority in the routing table and cost information, to the managing system with the upper rank routing; generating the integrated routing form information of the managing system with the upper rank routing, on the basis of the transmitted reachable possibility and the cost information, producing every routing path existing in the transmitting/receiving termination points, on the basis of the generated integrated routing form information, and supplying a connection service by the path with the best priority in the routing table, by generating the routing table giving priority for the routing paths.
Patent KR-20000027835-A (KR)
Title: Method of manufacturing contact hole of semiconductor device
Inventor: PARK SANG UK
IPC: H01L21/28
Filed: 1998-10-29
Abstract: PURPOSE: A method of manufacturing a contact hole of a semiconductor device is provided to decrease contact resistance by forming a bit line composed of a polysilicon layer and a tungsten silicide layer in the contact hole. CONSTITUTION: A method of manufacturing a contact hole comprises the steps of: forming a gate electrode(30) by etching a gate polysilicon layer(15) and a gate tungsten silicide layer(20) stacked on a semiconductor substrate(10), and forming a contact hole(50) by etching an insulating layer(45) on the gate electrode to expose the gate tungsten silicide layer; eliminating a tungsten oxide layer(35) stacked as a thin film on the gate tungsten silicide layer and remaining material of a photoresist layer(55) on the bottom of the contact hole, the remaining material being induced in stacking the photoresist layer, by processing Ar/O2 while etching the contact hole, and forming a passivation layer on the inside of wall of the contact hole; eliminating a damaged surface portion(60) on the gate tungsten silicide layer of the gate electrode by a rapid thermal process(RTP) annealing after eliminating the tungsten oxide layer and the remaining photoresist material(40) of a layer; and forming a bit line by immersing a polysilicon layer and a tungsten silicide layer into the contact hole.
Patent KR-19990045018-A (KR)
Title: 정수 액체 베어링 지지체를 포함하는 연마 장치및 방법
IPC: B24B37/04
Filed: 1998-11-05
Abstract: 본 발명은 연마 패드를 지지하는 정수 액체 베어링을 포함하는 화학적 기계적 벨트 연마기 등을 포함하는 연마 시스템에 관한 것으로, 한 측면에서는 입구 어레이 내의 액체 입구를 둘러싸고 있는 탄력 표면을 사용하여 그 입구 주변의 상승된 지지 압력의 영역을 확대하고, 다른 측면에서는 베어링 내의 액체 흐름을 수정 또는 바꿈으로서 시간당 평균 지지 압력내의 편차를 감소하고 연마 패드내의 진동을 감소시켜 연마 성능을 향상시키고, 더 다른 측면에서는 연마되는 대상의 바깥보다 더 큰 바깥을 가지는 공동이 있는 정수 베어링을 제공하고, 상기 공동의 깊이 및 바닥 형태는 조정될 수 있어서 유지 링 지지체에 의해 둘러쌓인 영역에 거의 일정한 지지 압력을 제공할 수 있고, 상기 유지 링 지지체에 가해지는 액체 압력을 변화시키켜 베어링의 액체 막 두께를 조정하며, 본 발명의 더 다른 측면에서는 원형 또는 부분적으로 나선형인 배출 홈이 있는 정수 베어링을 제공하는데, 이 베어링에는 비-균일 지지 압력 프로파일이 있긴 하지만 베어링의 중심에 대해 회전하는 웨이퍼에 평균적으로 균일한 압력을 제공하고, 본 발명의 더 다른 측면에서는 입구에서의 액체 압력은 일정하지만 지지 압력 프로파일은 액체 입구의 상대적 높이를 변경시킴으로서 조정될 수 있어서 정수 베어링내에서 국부적으로 액체 막 두께를 바꿀 수 있는 정수 베어링을 제공하는 것을 특징으로 한다.
Patent KR-20000038809-A (KR)
Title: Receiver capable of displaying signals having different display format and different frame rate and method therefor
Inventor: LIM MYUNG SIK
IPC: H04N5/46
Filed: 1998-12-09
Abstract: PURPOSE: A receiver capable of displaying signals having different display format and different frame rate and a method therefor are provided to simultaneously reproduce a standard image signal and a high resolution image signal by using signal generator which generates first and second vertical synchronous signals. CONSTITUTION: A receiver has a signal generator(108) for generating a first vertical synchronous signal of a high resolution image, a first field discriminating signal, a second vertical synchronous signal and a second field discriminating signal. The receiver also includes a first display processor(106) for processing the high resolution image to a high resolution display format according to the first vertical synchronous signal and the first field discriminating signal. The receiver has a second display processor(110) for providing a standard image signal.
Patent KR-19990078509-A (KR)
Title: 열교환기의 휜 성형 플레이트 조립장치
Filed: 1998-12-11
Abstract: 프레임과, 회전가능하게 설치되며 구동액튜에이터에 의해 소정의 각도로 회전되는 것으로 휜과 플레이트를 조립하기 위한 로터리 부재와, 상기 로터리 부재의 양측에 설치되어 휜과 성형플레이트를 각각 간할적으로 이송시키는 휜 이송수단과  및 성형 플레이트 이송수단과, 상기 로터리 부재와 성형플레이트 이송수단 사이에 설치되어 성형플레이트를 로터러 부재에 삽입하기 위한 성형플레이트 삽입수단과, 상기 성형플레이트와 삽입수단사이에 설치되어 성형플레이트 이송수단으로부터 이송된 성형플레이트를 성형플레이트 삽입수단으로 공급하는 공급수단과, 상기 휜 이송수단에 의해 간헐적으로 이송된 방열휜을 로터리 부재에 장착된 두장의 성형플레이트 사이에 삽입하는 휜 피딩수단과, 상기 프레임에 설치되어 로터리 부재로부터 조립이 완료된 휜 성형플레이트를 인출시키는 인출수단을 포함한다.
Patent KR-20000039913-A (KR)
Title: Device for generating electricity using water pressure
Inventor: PARK YANG GYUN
IPC: F03B17/00
Filed: 1998-12-16
Abstract: PURPOSE: A device for generating electricity using water pressure is provided to obtain rotational energy without fuel by composing a rotary drum rotating without power or with minimum power using water pressure difference and to generate by using the rotational energy. CONSTITUTION: In case that a rotary drum(10) is installed in a water tub(20), the rotary drum is formed in buoyancy structure. Thus floating force is operated by water pressure. Water pressure is given to the left strongly, but the right part receives weak water pressure by a water pressure resistant device(30). The rotation of the rotary drum is started by the water pressure difference of both directions. If the rotary drum rotates, the rotational force of a rotary shaft(13) is used in various industrial fields. A gear(51) is installed on the rotary shaft and a rotary shaft gear(52) of a generator(50) is installed on the gear. Herein, the electricity is generated without power and without using fuel by the generator.
Patent KR-19990063277-A (KR)
Title: 증기 라인 압력 제어
IPC: F25D21/00
Filed: 1998-12-21
Abstract: 비교적 저압인 냉매와 함께 사용하기 위한 열 펌프 시스템에 있어서 증기압 제어 시스템을 사용함으로써 실내 코일 및 라인 세트의 교체 없이도 고압 냉매를 사용하는 것이 가능해진다.  증기압은 열 펌프 작동 시기 중에 감지되며, 압력이 소정의 최대 허용 한계 수준에 도달했을 때 실외 팬 속도가 감소됨으로써 증기압이 감소되게 한다.  증기압이 소정의 최소 허용 한계 수준으로 감소되었을 때 팬 속도가 재개됨으로써 증기압이 다시 증가될 수 있게 해준다.
Patent KR-20000042186-A (KR)
Title: Method of manufacturing ladle slag
Inventor: LEE GYE YEONG
IPC: C21C5/36
Filed: 1998-12-24
Abstract: PURPOSE: A method of manufacturing ladle slag is provided to shorten the manufacturing time of slag and to enhance reacting efficiency of the manufacturing material. CONSTITUTION: A manufacturing material of caustic lime and aluminium and a deoxidizing agent are injected at the point of reaching a secondary refining process. About 0.05-0.2kg per ton of calcium, magnesium and zinc is supplied to a ladle to form ladle slag. CaO(calcium oxide), Al2O3(aluminium oxide), CaF2(calcium fluoride) and MgO(magnesium oxide) are added to the calcium, magnesium and zinc to form the ladle slag.
Patent KR-20000042627-A (KR)
Title: Apparatus for protecting over current of linear compressor
Inventor: KIM JU WAN
IPC: F04B49/00
Filed: 1998-12-26
Abstract: PURPOSE: An apparatus for protecting an over current of a linear compressor is provided to protect the compressor and improve a lifespan of a refrigerator by shutting off a Triac by hardware system regardless of an operation of a microcomputer when an over current is detected. CONSTITUTION: An apparatus for protecting an over current of a linear compressor includes an over current detecting part(21) for sensing a current flowing in a linear compressor for determining a normal state or an over current flowing state, an RS-flipflop(22) for maintaining a state of a detection signal of the over current detecting part, a low band pass filter(23) for removing noise by passing a signal output from the RS-flipflop through a low band, a microcomputer(24) for checking whether an interrupt is generated or not by receiving the noise removed signal with an interrupt terminal(INTO) to control an operation of the linear compressor, and a compressor driving part(25) for energizing or de-energizing the linear compressor according to a signal output from the RS-flipflop and the microcomputer.
Patent KR-20000045056-A (KR)
Title: Process for preparing hydrodesulfurization catalyst utilizing pseudoboehmite hydrogel
Inventor: KO YOUNG CHAN
IPC: B01J23/74
Filed: 1998-12-30
Abstract: PURPOSE: A hydrodesulfurization catalyst is prepared by using the pseudoboehmite hydrogel instead of alumina hydrogel as a precursor of the catalyst, which can reduce volume of acid, adjust specific surface area of the catalyst, and prevent a loss of the active metal component by adding alcohol. CONSTITUTION: Pseudoboehmite is added in a aqueous acid solution such as one valent acid of nitric acid, acetic acid or hydrochloric acid, heated and stirred to produce a sol, and to give a hydrogel by alkali solution treatment. Obtained compound is mixed and stirred with aqueous mixed solution of active metal salt, amine, hydrogen peroxide, and alcohol such as methanol.
Patent KR-20000045188-A (KR)
Title: Method for blocking during trick-play in television video cassette recorder
Inventor: YOO MI YOUNG
IPC: H04N5/76
Filed: 1998-12-30
Abstract: PURPOSE: A method for blocking during trick-play in a television video cassette recorder is provided to prevent unauthorized program viewing. CONSTITUTION: A method for blocking during trick-play in a television video cassette recorder includes following steps. At the first step(304), a blocking mode for setting the blocking mode during a trick-play is set. At the second step(303), a trick play is determined whether the mode is a trick-play or not. At the third step(309), a normal play is set when the rating information of the program is an admitted rating and the mode is not a trick-play. At the forth step(305), video and audio signals are blocked when the mode is determined to be a trick-play and the mode is also a blocking mode. At the fifth step(306), a trick-play is performed when the mode is a trick-play and the mode is not a blocking mode.
Patent KR-20000046181-A (KR)
Title: Method for transmitting and receiving data between a plurality of boards
Inventor: CHOI SANG JOON
IPC: H04L12/40
Filed: 1998-12-31
Abstract: PURPOSE: A method for transmitting and receiving data between a plurality of boards is provided to improve the processing speed of the whole system by achieving transmission and reception through an identical bus with cells made according to the kind of messages transmitted between boards and by making messages possible to be discriminated through each of the board identifiers in the boards. CONSTITUTION: A data transmit-receive system between a plurality of boards is composed of a plurality of slave boards(20a-20n) and a master board(10). The slave boards(20a-20n) comprises each of the two-way cell buffers(22a-22n). The master board(10), comprising a two-way cell buffer(13) and connected with the slave boards(20a-20n) through a clock and data bus line, determines transmit-receive boards in the data transmission between the slave boards(20a-20n) by managing the initial priority and status information between each of the slave boards(20a-20n). The two-way cell buffer(13) comprised in the master board(10) is connected through a common bus with the two-way cell buffers(22a-22n). Between the master board(10) and each of the slave boards(20a-20n), signal lines of read enable, read possible, write enable and write possible are connected.
Patent KR-20000046570-A (KR)
Title: Method for generating charging file in cama system
Inventor: OH EUN JEONG
IPC: H04L12/14
Filed: 1998-12-31
Abstract: PURPOSE: A method for generating a charging file in the CAMA(Centralized Automatic Message Accounting) system is provided to reconfigure charging data transmitted from an OMP(Operation and Maintenance Processor) into a charging file by the CAMA system. CONSTITUTION: If charging data are generated by an OMP, the total quantity of blocks and charging blocks by the generated charging data are transmitted to a CDT(Charging Data Transmitter) through a TCP/IP(A)(200). The CDT discriminates whether a charging block collected first is stored in the file of address No. 0(201). In case that the charging block is not stored in the file of address No. 0, the location to be inserted into a charging file is set up according to the sequence number of charging blocks(204). In order to indicate that the charging block of each corresponding sequence number was stored in a map file, a flag value is marked with "1"(205). The CDT discriminates whether a map block not marked up exists(206). If there is no map block not marked up, a charging file moved to a completion directory is transmitted to a host collector through a TCP/IP(B)(208).
Patent KR-20000047152-A (KR)
Title: Method for evaluating preference sound quality of vehicle noise
Inventor: KIM HEE SUK
IPC: G01H17/00
Filed: 1998-12-29
Abstract: PURPOSE: A method for evaluating preference sound quality of vehicle noise is provided to evaluate noise property of a vehicle more closely what our physical body feels so that designing of an engine of the vehicle is accomplished more rapidly and precisely. CONSTITUTION: A method for evaluating preference sound quality of vehicle noise includes the steps of filtering a noise recorded in a vehicle by a band pass filter of intermediate frequency band, and inserting a signal obtained by filtering of the noise in a composite rating of preference (CPR) method to evaluate noise preference, wherein the CRP method is root(dBA2-1.5(HF)2+0.5(SB)), and the intermediate frequency band is 200£Hz|-500£Hz|.
Patent KR-19990044091-A (KR)
Title: 폐기물 용해로의 연소 및 용해방법
IPC: F23G5/24
Filed: 1997-06-23
Abstract: 장입 재료를 횡단면 방향내에서 아래로 균일하게 이동하는 것에 의해 폐기물이 아래로 이동하는 상태에서 실패하는 것을 방지하고 또는 국부적으로 농축된 가스의 흐름에 의해 폐기물 및 가스사이에서 열 교환의 악화를 최소화하고, 상기 폐기물의 용해조건을 안정되게 할 수 있고 및  폐기물 처리 속도의 분산이 상기 폐기물의 성분에 관계없이 억제될 수 있고, 상기 연소 및 용해대내 위 및 아래에 다수의 하부 송풍구 배열하고, 주로 연소 부양 가스를 공급하므로써 탄소 대량의 가연성재를 연소하고, 및 상기 하부 송풍구의 상부 위치 위 및 아래에 다수의 상부 송풍구를 배열하고, 여기에서, 연소 부양가스를 공급하므로써 폐기물의 일부를 연소하기 위한 시간에서, 폐기물 일톤당 상기 연소 부양가스는 동등한 산소 함량의 130 내지 600Nm 3 을 공급하고, 상부 송풍구로부터 상기 부양가스 공급속도는 상부 및 하부 송풍구의 전체양에 대해 0.2 내지 0.8이고, 추가적으로 하부 송풍구로부터 산소 공급속도는 상기 폐기물 장입층 위의 상부 위치에서 상기 배기가스 온도가 150 내지 700℃가 되도록 탄소 대량의 가연성재의 이론적 산소양에 대해 0.8배 이상으로 제어하는 폐기물 용해방법이다.
Patent KR-19990044452-A (KR)
Title: 치환된 포스핀산 화합물 및 약제로서의 그의 용도
IPC: C07C229/36
Filed: 1996-08-30
Abstract: 하기 화학식 Ⅰ의 치환된 포스핀산인 화합물, 또는 그의 염 또는 에스테르. 
     <화학식 Ⅰ> 
     
       
     
     식 중, R 1 은 그의 탄소 원자를 통해 상기 탄소 원자에 결합된 1가 방향족 또는 아르지방족기이고, R 2 는 미치환되거나 또는 치환된 히드로카르빌기이고, R x 는 수소, 또는 미치환되거나 또는 치환된 히드로카르빌기이고, R y 는 수소, R y   a 또는 NH-보호기이고, R y   a 는 미치환되거나 또는 치환된 히드로카르빌기이다.